It's great stuff. Have used on numerous cars over the years. Recently tried Lubromoly fuel injector cleaner and I found it to be more effective than Techron in my car. It is cheaper than Techron too. I think I paid $5.79 at NAPA. That was the first time I used it but will definitely be using the lubromoly again.
"when 5W30 is cold, ...the oil is 35 weight (5+30),...20 w 50 starts at 70 and warms up to 50"
- Kyle, auto mechanic & VP Speedline Motorsports, INTL